The Classic Army AK-47 High Capacity Magazine Pack is a 400 round magazine. These full metal mags fit all airsoft AK AEGs, including the CA SLR-105, and others. The metal construction of the CA 400 round AK High Capacity magazines gives both realism and durability. Classic Army magazines can take a beating and continue to feed reliably, and are a fantastic option for any military simulation loadout. Classic Army AK-47 High Cap Magazine Pack Features: -400 Round Capacity -Full Metal Construction -Reliable Feeding Design